Select country AFRICA all pages AMERICAS all pages ASIA all pages OCEANIA all pages Antarctica '97 Australia '10 '12 '13 '14 Argentina '00 '16 '17 '18 '19 Bolivia '07 '19 Borneo '92 Botswana '98 '11 Brazil '94 '17 Cambodia '07 Cameroon '86 Canary Islands '01 Chile '97 '07 '17 '18 '19 China '00 Costa Rica '00 Crete '95 Cuba '03 Dubai '09 Ecuador '97 '05 Egypt '02 '06 Ethiopia '06 France '99 '00 '05 Galapagos '05 Germany '02 '07 Greenland '05 Hawai'i '08 Iceland '02 India '99 '08 Jordan '05 Kenya '99 '06 '07 Lesotho '08 '10 Libya '05 '06 Madagascar '10 Malawi '07 '08 Morocco '90 Mozambique '08 '10 '11 Namibia '98 '09 '10 '12 Nepal '01 Netherlands New Zealand '10 Peru '04 Poland '98 '99 Scotland '97 Singapore '10 '12 Slovenia '15 South-Africa '08 '09 '10 '11 '12 Spain '00 Spitsbergen '06 Sudan '06 Suriname '09 Swaziland '08 '09 '11 Switzerland 01 Tanzania '99 '07 Thailand '89 '07 Tunesia '05 '06 Turkey '86 '09 Uganda '99 Uruguay '17 USA '88 '08 '09 Venezuela '94 Vietnam '00 Yemen '09 Zambia '07 '08 Zimbabwe '98 '10 '11